[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100523352":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":10,"centralContacts":23,"locations":29,"responsibleParty":85,"collaborators":10,"id":88,"slug":89,"hasResults":90,"nctId":91,"briefTitle":92,"officialTitle":93,"acronym":10,"eligibilityCriteria":94,"healthyVolunteers":90,"sex":95,"minAge":10,"maxAge":10,"enrollmentInfo":96,"targetDuration":10,"studyType":99,"phases":10,"briefSummary":100,"conditions":101,"keywords":103,"overallStatus":32,"whyStopped":10,"lastUpdateSubmitDate":109,"lastUpdatePostDateStruct":110,"startDateStruct":113,"completionDateStruct":115,"leadSponsor":117,"locationsCount":118},{"fullName":5,"class":6},"Tianjin Huanhu Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Endovascular therapy",null,"Timely thrombectomy for acute ischemic stroke patients with large vessel occlusion by either stent retriever, thrombus aspiration, others, or combination methods.",[13],"Procedure: Endovascular Therapy",{"label":15,"type":10,"description":16,"interventionNames":10},"Best medical management","Patients enrolled in this group received the best medical management.",[18],{"type":19,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"PROCEDURE","Endovascular Therapy","Endovascular therapy, as an adjunct to standard stroke therapy, may be beneficial for a very select population of patients who present with an acute ischemic stroke and have a proven large, proximal occlusion on imaging. Endovascular therapy includes any one or more of the following: Intra-arterial thrombolytic therapy, aspiration, stent retrieval, or a combination of multiple mechanical devices",[9],[24],{"name":25,"role":26,"phone":27,"phoneExt":10,"email":28},"Ming Wei, PhD","CONTACT","13502182903","drweiming@163.com",[30,51,63,71],{"facility":31,"status":32,"city":33,"state":34,"zip":35,"country":36,"countryCode":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"Tianjin Medical University General Hospital","RECRUITING","Tianjin","Tianjin Municipality","300052","China","CN",{"type":39,"coordinates":40},"Point",[41,42],117.17667,39.14222,{"lat":42,"lon":41},[45,49],{"name":46,"role":26,"phone":47,"phoneExt":10,"email":48},"Xuanye Yue, MD","022-60814622","yuexy2002@aliyun.com",{"name":46,"role":50,"phone":10,"phoneExt":10,"email":10},"PRINCIPAL_INVESTIGATOR",{"facility":52,"status":32,"city":33,"state":34,"zip":53,"country":36,"countryCode":37,"cosmosGeoPoint":54,"geoPoint":56,"contacts":57},"The Sencond Hospital of Tianjin Medical University","300211",{"type":39,"coordinates":55},[41,42],{"lat":42,"lon":41},[58,62],{"name":59,"role":26,"phone":60,"phoneExt":10,"email":61},"Zhenjian Ma, MD","18322412226","mazhenjian@126.com",{"name":59,"role":50,"phone":10,"phoneExt":10,"email":10},{"facility":5,"status":32,"city":33,"state":34,"zip":64,"country":36,"countryCode":37,"cosmosGeoPoint":65,"geoPoint":67,"contacts":68},"300222",{"type":39,"coordinates":66},[41,42],{"lat":42,"lon":41},[69,70],{"name":25,"role":26,"phone":27,"phoneExt":10,"email":28},{"name":25,"role":50,"phone":10,"phoneExt":10,"email":10},{"facility":72,"status":32,"city":33,"state":34,"zip":73,"country":36,"countryCode":37,"cosmosGeoPoint":74,"geoPoint":76,"contacts":77},"Beijing University Binhai Hospital","300450",{"type":39,"coordinates":75},[41,42],{"lat":42,"lon":41},[78,82,84],{"name":79,"role":26,"phone":80,"phoneExt":10,"email":81},"Wanchao Shi, MD","15620177339","swc9801@sina.com",{"name":10,"role":26,"phone":83,"phoneExt":10,"email":10},"Wanchao",{"name":79,"role":50,"phone":10,"phoneExt":10,"email":10},{"type":50,"investigatorFullName":86,"investigatorTitle":87,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Ming Wei","Chief Physician","100523352","medical-imaging-screening-for-posterior-circulation-ischemic-stroke-100523352",false,"NCT06094569","Medical Imaging Screening for Posterior-circulation Ischemic Stroke","Medical Imaging Screening for Posterior-circulation Ischemic Stroke：a Multicentre,Imaging-based,Prospective Cohort Study","Inclusion Criteria:\n\n1. Patient admitted from Jun. 1st 2019 to Jan. 1st 2029;\n2. Patients with acute ischemic stroke recently；\n3. Symptoms persisted at admission, and MRI (including DWI) confirmed acute ischemic vertebrobasilar artery occlusion in the posterior circulation:（single right or left intracranial branch of vertebral artery occlusion ; single basilar occlusion ; both two vertebral arterys and basilar artery）；\n\nExclusion Criteria:\n\n1.Patiens can not meet the MRI examination conditions(with absolute and relative contraindications).","ALL",{"count":97,"type":98},1000,"ESTIMATED","OBSERVATIONAL","Patients with ischemic stroke in the posterior circulation continue to have high rates of mortality and disability, even with aggressive treatment. We wanted to evaluate preoperative imaging to screen patients with a good prognosis from mechanical embolization. We assess the degree of ischemia by defining the pons-midbrain-medulla index (PMMI) and correlate the preoperative PMMI with the clinical prognosis of postoperative patients to verify the validity of PMMI in predicting the clinical prognosis of patients with embolization.",[102],"Endovascular Thrombectomy",[104,105,106,107,108],"select patients","endovascular thrombectomy","magnetic resonance imaging","diffusion weighted imaging","Vertebrobasilar artery","2023-10-16",{"date":111,"type":112},"2023-10-23","ACTUAL",{"date":114,"type":112},"2019-06-01",{"date":116,"type":98},"2029-12-31",{"name":5,"class":6},4]